TANSTRIDER Cotton Flannel XXL Sleeping Bags for Adults Cold: specs and car camping fit

What the listing says

• [Ultimate Comfort for Big and Tall] Measuring an oversized 90.5 x 39.4 inches, this XXL adult sleeping bag offers unrestricted movement for active side sleepers and tall individuals. The spacious rectangular design completely eliminates the tight constraints of traditional mummy bags, delivering a comfortable, home-like sleep experience in the outdoors.
• [Waterproof and Tear-Resistant Shell] Built with a rugged polyester exterior, our camping sleeping bag effectively blocks morning dew, damp ground moisture, and unexpected spills. This durable, water-repellent protective layer ensures you stay dry during unpredictable weather across hiking and fishing trips.
• [Adaptive Temperature Control] Filled with high-density insulation at a manageable 5.3lb carry weight, this sleep sack is precision-rated for a comfort range of 40-50 degrees Fahrenheit and an extreme limit of 35 degrees. It provides perfectly balanced warmth for spring, summer, and early autumn nights without causing overheating.
• [Targeted Foot Ventilation System] Designed for personalized airflow, the smooth two-way zipper allows you to independently open the bottom section. This targeted ventilation mechanism instantly prevents sweaty feet and lets you regulate your body heat easily when the weather gets warmer during indoor naps or summer camping.
• [Multi-Functional Outdoor Essential] Beyond functioning as a traditional sleep sack, this versatile gear unzips entirely to lay flat as a large picnic blanket, a soft tent mat, or cozy indoor bedding. It seamlessly adapts to your changing needs for RV travel, car camping, mountain climbing, and backpacking.
• [Machine Washable Maintenance] The durable outer shell and soft flannel lining are structurally designed to be fully machine washable. You can effortlessly remove outdoor dirt, sweat, and campfire odors after your trip, rolling it back into the included sack to ensure it is always ready for your next wilderness adventure.

Seller-provided feature bullets, quoted as listed, not independently verified.

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